No. 50.] 163 
Phryma, L. Lopseed. 
leptostachya, L. Borders of woods. July. 
Order ACANTHACE^E. The Justicia Tribe, 
justicia, l. 
americana, Vahl. In water ; western counties. July-August. 
Order LENTIBULACE^E. 
Utricularia, L. Bladder-wort. 
inflata, Walt. U. ceratophylla, Michx. Ponds, Long Island. 
July. 
vulgaris, L. Ponds and slow streams. August, 
intermedia, Hayne. Swamps, Jefferson county. June-July. Dr. 
Gray. 
minor, Willd. With the preceding, Dr. Gray. Near Albany, 
Dr. Beck. 
cornuta, Michx. Swamps. August. 
Pinguicula, Butter-wort. 
vulgaris, L. Wet rocks, Genesee Falls. May. Prof. Hadley. 
Order PRIMULACE^. The Primrose Tribe. 
Primula, L. Primrose. 
mistassinica, Michx. Yates county. Dr. SartwelL 
Trientalis, L. Chickweed, Winter green. 
americana, Pursh. Wet woods and swamps. May. 
HoTTONiA, L. Water Feather. 
inflata, Ell. Stagnant water, Westchester county. Beck. 
Lysimachia, L. Loosestrife. 
stricta, Ait. Low grounds. July. 
quadrifolia, L. Borders of woods, &c. June-July. 
ciliata, L. Borders of woods and streams. June- July. 
thyrsiflora, L. Marshes. June. 
revoluta, Nutt. Wet rocks, Niagara Falls. August. 
Anagallis, L. Pimpernel. 
§ arvensis, L. Red Chickweed. Road sides and fields. June- 
September. 
